Introduce fused GEMM + 1-NN primitive using cuTile - #2249

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divyegala wants to merge 75 commits into

NVIDIA:mainfrom

divyegala:cutile-python-to-cpp

Commits on Jun 17, 2026

add example
divyegala
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41b0713

Commits on Jun 24, 2026

initial integration
divyegala
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b10c02c
attempt to fix tile linkage
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1b934dd
working test, remove example
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c7f7cbd
style check
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86c9311

Commits on Jun 25, 2026

start integrating other metrics
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e352629
if constexpr exit
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d6560fc
passing KMeans tests
divyegala
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6742853

Commits on Jun 30, 2026

undo kvp, add constrains and alignments to tile export
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db6b385
add reproducible benchmark scripts
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0a3da06
benchmark sweep
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9da31ae

Commits on Jul 2, 2026

index dtype
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35291ec

Commits on Jul 9, 2026

new reduce
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f48ec5f
try int64 vector constant
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842863e
new tile shape for sm90
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9fb768d

Commits on Jul 11, 2026

using prebuilt cubins
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88ddda8

Commits on Jul 15, 2026

use 13.4 tile
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099324a

Commits on Jul 18, 2026

relaxed cubin, sm100 dispatch, new reduction strat
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fe77c61

Commits on Jul 22, 2026

split tile for relaxed and strict sm120 abi
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7e086b1
remove i64, batch i32 to save binary size
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82d14a6

Commits on Jul 28, 2026

working through
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b0efee6

Commits on Jul 29, 2026

new tiles and reduction shapes for sm120
divyegala
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9b2d2cb

Commits on Aug 4, 2026

new kernel from huy
divyegala
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54125c0

Commits on Aug 6, 2026

cutile pip at build time
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27f2069
merge upstream
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9f38f18
Delete cpp/src/cluster/detail/.nfs000000001cb8b01800001a98
divyegala
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a69cb01
Delete benchmark_kmeans.py
divyegala
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2185f1c
Delete run_benchmark_kmeans.sh
divyegala
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2fdd7f7
correct dependencies
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2fb6253
package and style check
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afc3cb5
Delete cpp/src/cluster/detail/.nfs000000001cb8b01800001a98
divyegala
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e28ecd9

Commits on Aug 7, 2026

Commits on Aug 10, 2026

fix upstream merge
divyegala
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f1bf39d
fix test
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25fe50b

Commits on Aug 11, 2026

inertia calculation with unexpanded l2 metric
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f225d05
correct from host to build deps
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52e6be6
batch
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e6b36d1
use cutile from conda
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d5c56ae
fix ==
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ccec474
use sass within family
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d63649e
address reviews
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b7ad920
Merge remote-tracking branch 'upstream/main' into cutile-python-to-cpp
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720af43
delete resource
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8f8e721
python and cutile in build not host
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c92ed15
correctly express python
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53d04f5
fix c
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7f4c205

Commits on Aug 12, 2026

use find package
divyegala
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9715ac3
Merge branch 'main' into cutile-python-to-cpp
divyegala
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a6ddd7b

Commits on Aug 13, 2026

Commits on Aug 18, 2026

python fix
divyegala
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85eb367
Merge remote-tracking branch 'upstream/main' into cutile-python-to-cpp
divyegala
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7b41399
python only for cutile
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ac08848
try python again
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513a1d5
debug
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e610473
add explicit python back
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f3507bb
disable cmake paths
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a06747b

Commits on Aug 19, 2026

merge upstream and fix tests
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afae35d
use Python_ROOT
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18750f3

Commits on Aug 20, 2026

tf32 norms
divyegala
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ff5e3f9

Commits on Aug 25, 2026

new tile shapes
divyegala
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8d88dfd
Merge remote-tracking branch 'upstream/main' into cutile-python-to-cpp
divyegala
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940504f

Commits on Aug 26, 2026

sm86 for sm89
divyegala
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4d7d01c
Merge remote-tracking branch 'upstream/main' into cutile-python-to-cpp
divyegala
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0e7863c
sm80/86 shape divisible by
divyegala
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09d2838

Commits on Aug 27, 2026

Commits on Aug 28, 2026

address review
divyegala
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87080b8
fix fp16 norms
divyegala
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ab012a6
Merge branch 'main' into cutile-python-to-cpp
divyegala
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ef5dced